Math blog

 Today in maths we have to learn about the sine rule. First, we had to research what is a sine rule is a gives a between the sides the angles of the triangle, and the sine rule formula gives the ratio of the sides and angles of a triangle. the sine rule is used when we are given either a) two angles and one side, or b) two sides and a non-included angle.

Label of a Triangle

- Do you know how to side of A-B-C

- You use lower case letters to mark the sides of the triangles and capital letters to mark the vertex (angle) opposite the side with the corresponding lower case letter.

- where the capital C is the lowercase c must be opposite

A non-right triangle is a three-sided number with an angle equal to 90 degrees. If we know the value of an angle in a right triangle, the tables will tell us the ratio of the sides of the triangles.

to know the side of this Triangle 

You put where the opposite of the angle A - B - C is to know its side which is lowercase a - b - c